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| Редакция | Автор | № строки | Строка |
|---|---|---|---|
| 304 | alex-w | 1 | <?php |
| 2 | |||
| 3 | /** |
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| 4 | * Smarty method Register_Function |
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| 5 | * |
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| 6 | * Registers a PHP function as Smarty function plugin |
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| 7 | * |
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| 8 | * @package Smarty |
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| 9 | * @subpackage SmartyMethod |
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| 10 | * @author Uwe Tews |
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| 11 | */ |
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| 12 | |||
| 13 | /** |
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| 14 | * Registers custom function to be used in templates |
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| 15 | * |
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| 16 | * @param object $smarty |
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| 17 | * @param string $function_tag the name of the template function |
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| 18 | * @param string $function_impl the name of the PHP function to register |
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| 19 | * @param boolean $cacheable if true (default) this fuction is cachable |
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| 20 | */ |
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| 21 | function register_function($smarty, $function_tag, $function_impl, $cacheable = true, $cache_attr = array()) |
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| 22 | { |
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| 23 | if (isset($smarty->registered_plugins[$function_tag])) { |
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| 24 | throw new Exception("Plugin tag \"{$function_tag}\" already registered"); |
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| 25 | } elseif (!is_callable($function_impl)) { |
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| 26 | throw new Exception("Plugin \"{$function_tag}\" not callable"); |
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| 27 | } else { |
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| 28 | $smarty->registered_plugins[$function_tag] = |
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| 29 | array('function', $function_impl, $cacheable, $cache_attr); |
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| 30 | } |
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| 31 | } |
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| 32 | |||
| 33 | ?> |